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Datablad

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Produktdetaljer

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Välj alla	Attribut	Värde
	Brand	Maxim Integrated
	Output Voltage	3.16 → 3.44V dc
	Output Current	90mA
	Input Voltage	5.5V dc
	Mounting Type	Surface Mount
	Number of Outputs	1
	Efficiency	90%
	Maximum Temperature	+85°C
	Minimum Temperature	-40°C
	Special Features	Power-Fail Detector
	Length	3.1mm
	Power Signal Conversion Type	DC-DC
	Application	Pagers, Personal Medical Monitors, Pointing Devices, Remote Controls, Single-Cell Battery-Powered Devices
	Width	3.1mm
	Depth	0.95mm

	Välj alla
	Brand Maxim Integrated
	Output Voltage 3.16 → 3.44V dc
	Output Current 90mA
	Input Voltage 5.5V dc
	Mounting Type Surface Mount
	Number of Outputs 1
	Efficiency 90%
	Maximum Temperature +85°C
	Minimum Temperature -40°C
	Special Features Power-Fail Detector
	Length 3.1mm
	Power Signal Conversion Type DC-DC
	Application Pagers, Personal Medical Monitors, Pointing Devices, Remote Controls, Single-Cell Battery-Powered Devices
	Width 3.1mm
	Depth 0.95mm

Datasheet - MAX1678EUA+

0.87V Guaranteed Start-Up
Up to 90% Efficiency
Built-In Synchronous Rectifier (no external diode)
Ultra-Small μMAX Package, 1.1mm High
37μA Quiescent Current (85μA from 1.5V battery)
2μA Logic-Controlled Shutdown
Power-Fail Detector
Dual Mode™ Output: Fixed 3.3V
Dual Mode Adjustable 2V to 5.5V
45mA Output Current at 3.3V for 1-Cell Input
90mA Output Current at 3.3V for 2-Cell Input
Inductor-Damping Switch Suppresses EMI
Applications
Pagers
Personal Medical Monitors
Pointing Devices
Remote Controls
Single-Cell Battery-Powered Devices

Maxim Integrated Switching Regulator, Surface Mount, 3.16 → 3.44V dc Output Voltage, 5.5V dc Input Voltage, 90mA